.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  font-family: Arial, sans-serif;
}

h1 {
  color: #333;
  margin-bottom: 20px;
}

p {
  color: #666;
  margin-bottom: 20px;
}

.diff-wrapper {
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
  margin-top: 20px;
}

/* 确保diff内容不会溢出容器 */
.diff-container {
  width: 100%;
  overflow-x: auto;
}